Justine Koenigsberg | IR |
Roger Tung | President and CEO |
Jim Cassella | Chief Development Officer |
Marc Becker | CFO |
Nancy Stuart | COO |
Joon Lee | SunTrust |
John Walden | JMP Securities |
Adam Walsh | Stifel |
Esther Hong | Janney |
Difei Yang | Mizuho |
Robin Garner | LifeSci Capital |
Good morning, ladies and gentlemen. And welcome to the call to discuss Concert Pharmaceuticals Fourth Quarter 2019 Financial Results. At this time all participants are in a listen only mode. Later we will conduct a question-and-answer session and instruction will flow at that time. [Operator Instructions]